Stadium: Court 9 Round: 62
| ITF Portugal F11 Qual | 2018/07/03 08:30 | Socrates Leon Tsoronis v Alexander Donski | 6-3,6-3 |
| ITF Portugal F11 Qual | 2018/07/02 11:00 | Fernando Andre v Alexander Donski | 2-6,3-6 |
| ITF Portugal F10 | 2018/06/28 16:05 | Alexander Donski v Fred Gil | 4-6,2-6 |
| ITF Portugal F10 | 2018/06/27 10:30 | Martim L Prata v Alexander Donski | 1-6,7-6,3-6 |
| ITF Portugal F10 | 2018/06/25 09:30 | Alexander Donski v Guilherme W Osorio | 2-6,7-5,6-4 |
| ITF Portugal F10 | 2018/06/24 12:00 | Alexander Donski v Illia Stoliar | 6-2,6-4 |
| ITF Portugal F9 | 2018/06/18 10:30 | Duarte Vale v Alexander Donski | 6-3,7-5 |
| ITF Portugal F9 | 2018/06/17 11:30 | Alexander Donski v Tiago Torres | 6-3,6-7,6-3 |
| ITF Portugal F13 | 2018/07/29 08:30 | Michel Vernier v Afonso Salgado | 6-3,6-3 |
| ITF Portugal F11 Qual | 2018/07/02 11:00 | Mark Whitehouse v Afonso Salgado | 7-6,7-5 |
| ITF Portugal F11 Qual | 2018/07/01 15:45 | Afonso Salgado v Lucas Gessner | 7-5,6-3 |
| ITF Portugal F10 | 2018/06/25 09:30 | Mark Whitehouse v Afonso Salgado | 6-1,6-2 |
| ITF Portugal F10 | 2018/06/24 12:00 | Afonso Salgado v Harry Thursfield | 6-2,6-1 |
| ITF Portugal F10 | 2018/06/23 12:00 | Egill Sigurdsson v Afonso Salgado | 0-6,1-6 |
| ITF Portugal F11 Qual | 2017/07/09 10:30 | Tiago Cacao v Afonso Salgado | 6-1,6-1 |
| ITF Portugal F11 Qual | 2017/07/08 10:30 | Kevin Borges Pereira v Afonso Salgado | 2-6,1-6 |